Miller Big Blue® 800 Duo Air Pak™ 907752
The most powerful T4F diesel welder/generator/air compressor in the industry. The Big Blue 800 Duo Air Pak offers robust output for welding and power generation, and is ideal for dual-operator applications on labor-intensive job sites, or job sites with limited space.
- Air Carbon Arc Cutting and Gouging (CAC-A)
- Flux Cored (FCAW)
- MIG (GMAW)
- Pulsed MIG (GMAW-P)
- Stick (SMAW)
- TIG DC (GTAW-DC)
- ArcReach® Remote Control Technology
- Vandalism Lockout Kit
Heavy-Duty Low-Speed DEUTZ TD2.9 L4 T4F Industrial Diesel Engine
The cleanest, greenest diesel power available. DEUTZ T4F models utilize diesel oxidation catalyst (DOC) technology to keep the air clean with NO exhaust after-treatment maintenance.
One dependable engine - two independent arcs with up to 400 amps each (or 800 amps for a single operator). Plug-in additional inverter welders for a true multi-operator (3+ arc) work platform!
More arcs and better fuel economy equal increased profits for your business. Estimated savings are 34-percent with a dual-operator unit versus two single-operator units.
Air Compressor - Ingersoll Rand
Ultra-reliable industrial rotary screw air compressor. 30,000-hour life expectancy. Independent on/off control for applications not requiring compressed air — allows for greater fuel savings and longer compressor service intervals.
Industrial USB Port
Quickly upload the latest software and download machine log files to retrieve in-depth information such as diagnostics and machine statistics.
Exclusive ArcReach technology uses existing weld cables to communicate process adjustment commands back to the welder generator. With an ArcReach system, amperage & voltage are conveniently located at the operator's fingertips - not back at the power source.
ArcReach® Accessories for Every Application
Whether the weld specification calls for Stick, TIG, MIG, Flux-Cored or an advanced wire process, Miller has an ArcReach accessory that can get the job done.
Increased Productivity & Safety
More arc-on time, and reduced exposure to slip, trip, and fall hazards can be realized using ArcReach because less time is spent going back to the welding power supply to set process and arc amperage or voltage.
Electronic Engine Display
Electronic engine display simultaneously displays fuel level, engine hours, coolant temperature, oil pressure, battery volts, air pressure, and engine RPMs. Also tracks oil change intervals and displays engine diagnostics for quick and easy servicing.
Browse our full selection of welding machines and welding machine accessories.
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Miller Big Blue® 800 Duo Air Pak Specifications:
Maintenance and Repair - Field Operations
Work / Service Trucks
|Carbon Diameter||1/2 in (12.7 mm)|
|Cold Weather Starting Aids||Engine Block Heater
|Engine Idle Speed||1350 RPM|
|Portability||Lift Eye (Standard)
|Engine Weld Speed||1800 RPM|
|Fuel Tank Size||25 Gallon|
|Net Height||46 in|
|Net Length||69.5 in|
|Max Open Circuit Voltage||92 VDC|
|Net Weight||2095 lbs|
|Net Width||28.5 in|
|Rated Output||1 Welder: 800 A at 38 V, 100% duty cycle
2 Welders: 400 A at 36 V, 100% duty cycle
|Single Phase Generator Continuous Power||12000 W|
Miller's True Blue Warranty
|Single Phase Generator Peak Power||15000 W|
|Sound Rating||Idle: 71.3 dB / Weld: 78.9 dB|
|Three Phase Generator Continuous Power||20000 W|
|Three Phase Generator Peak Power||27000 W|
|Amperage Range||20 - 800|
|Weight:||2145 Lb(s) 0 Oz|